CN202398663U - Clamp ring diameter adjusting machine - Google Patents
Clamp ring diameter adjusting machine Download PDFInfo
- Publication number
- CN202398663U CN202398663U CN2011205538756U CN201120553875U CN202398663U CN 202398663 U CN202398663 U CN 202398663U CN 2011205538756 U CN2011205538756 U CN 2011205538756U CN 201120553875 U CN201120553875 U CN 201120553875U CN 202398663 U CN202398663 U CN 202398663U
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- CN
- China
- Prior art keywords
- fixed
- rotating shaft
- snap ring
- ring diameter
- rotary shafts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A clamp ring diameter adjusting machine comprises three groove rollers fixed onto rotary shafts. A plurality of annular grooves are arranged on the peripheral contours of each groove roller, and the widths of the annular grooves match with the different thicknesses of clamp rings, so that the clamp rings with the different thicknesses can be machined on the same groove rollers. A spur gear is fixed to the tail end of a universal coupling fixed to the bottom end of each rotary shaft, a bevel gear which is coaxially mounted with one of the spur gears is meshed with another bevel gear fixed onto a rotary shaft of a motor, the rotary shafts are slidably mounted in slide ways of a framework. Screws disposed in screw caps of the framework are jacked on side surfaces of the rotary shafts, the positions of the rotary shafts in the slide ways can be adjusted, and furthermore, relative planar positions among the three groove rollers fixed to top ends of the rotary shafts are adjusted so as to adapt to the clamp rings with different diameters. The clamp ring diameter adjusting machine has the advantages that when the motor drives the groove rollers to rotate, the diameter of an initial blank of a clamp part can be adjusted to meet technological specifications under the resultant action of the three groove rollers, spiral is eliminated, and flatness is enhanced.
Description
Technical field
The present invention relates to not have the cutting metal mechanism processing field, especially relate to snap ring diameter adjustment machinery, be applicable to general purpose accessory-snap rings such as making automobile gearbox, wind power equipment.
Background technology
Snap ring is a plant equipment essential part commonly used; Consumption is very big, and the snap ring of prior art normally comes out with the steel plate punching press, and leftover bits are too many; And the snap ring diameter reaches, and 200mm is above to be accomplished with punching press with regard to being difficult to; Accurate punching machine more than 500 tons does not have at present at home, even had, being used to make snap ring also must be that cost is high.In view of this, the inventor furthers investigate the materials being fabricated of snap ring, breaks through traditional thinking, adopts and flattens the no gap helical coil that steel wire turns to similar extension spring that kind; After the tempering typing, the every circle helical cut of intercepting opening more just becomes the initial blank of snap ring; Because intercepting in the helical coil, so out-of-flatness, diameter and out-of-roundness are also slightly variant with the snap ring finished product; How the further deep processing of initial blank, the inventor designs a kind of automatic adjustment machinery, and this case produces thus.
Summary of the invention
The object of the present invention is to provide snap ring diameter adjustment machinery,, be adjusted to the snap ring semi-finished product that diameter and glacing flatness adhere to specification spiral initial blank.
To achieve these goals, technical scheme of the present invention is following:
Snap ring diameter adjustment machinery comprises three troughing rollers that are fixed on the rotating shaft top, and the annular groove width that is provided with on the circumference profile of troughing roller and the thickness of snap ring are adaptive; Universal coupling has been fixed in the bottom of every rotating shaft, and the end of shaft coupling has fixed spur gear and the coaxial mounted bevel gear of one of them spur gear has meshed another bevel gear that is fixed on the machine shaft; Rotating shaft is slidingly mounted in the slideway of frame.
As prioritization scheme, be provided with multiple tracks width different recesses on the circumference profile of each troughing roller, so that use same set of troughing roller can process the snap ring of multiple thickness.
The adjustment screw rod that is arranged in the frame nut withstands on the side of rotating shaft, can adjust the position of rotating shaft in slideway, and then adjusts three troughing roller plan-positions each other that are fixed on the rotating shaft top, to adapt to the snap ring of adjusting different-diameter.
The invention has the beneficial effects as follows.When motor drove the troughing roller rotation through bevel gear, spur gear, shaft coupling, the initial blank of snap ring can be adjusted to the diameter of process stipulation under the force action of three troughing rollers, and eliminated spiral, raising glacing flatness.
Description of drawings
Fig. 1 is the stereogram of snap ring diameter adjustment machinery;
Fig. 2 is the driver composition (concealed frame, case etc. and blocked the part of sight line) of snap ring diameter adjustment machinery.
Description of reference numerals:
1 troughing roller, 2 rotating shafts, 3 adjustment screw rods, 4 shaft couplings, 5 bevel gears, 6 spur gears, 7 motors, 8 frames, 9 snap rings.
The specific embodiment
Through accompanying drawing and embodiment the present invention is done further to set forth in detail below.
Snap ring diameter adjustment mechanical structures such as Fig. 1 are to shown in Figure 2; Mainly comprise three troughing rollers 1 that are fixed on the rotating shaft top; Universal coupling 4 has been fixed in the bottom of every rotating shaft 2; The end of shaft coupling 4 has fixed spur gear 6 and one of them spur gear 6 coaxial mounted bevel gears 5 have meshed another bevel gear 5 that is fixed in motor 7 rotating shafts; Rotating shaft 2 is slidingly mounted in the slideway of frame 8.
Be provided with the annular groove 1-1 of two road different in width on troughing roller 1 circumference profile of present embodiment; Can adjust the snap ring 9 of two kinds of thickness; Reduce the trouble of changing troughing roller 1 and reduce mechanical fitting quantity, the adjustment screw rod 3 that is installed in frame 8 nuts withstands on the side of rotating shaft 2, can adjust the position of rotating shaft 2 in slideway; And then adjust three troughing roller 1 plan-positions each other that are fixed on rotating shaft 2 tops, to adapt to the snap ring 9 of adjusting different-diameter.
When motor drove troughing roller 1 rotation through bevel gear 5, spur gear 3, shaft coupling 4, the initial blank of snap ring 9 can be adjusted to the diameter of process stipulation under the force action of three troughing rollers 1, and eliminated spiral, raising glacing flatness.
The above is merely one embodiment of the present of invention, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (3)
1. the adjustment of snap ring diameter is mechanical, and it is characterized in that: comprise three troughing rollers that are fixed on the rotating shaft top, the annular groove width that is provided with on the circumference profile of troughing roller and the thickness of snap ring are adaptive; Universal coupling has been fixed in the bottom of every rotating shaft, and the end of shaft coupling has fixed spur gear and the coaxial mounted bevel gear of one of them spur gear has meshed another bevel gear that is fixed on the machine shaft; Rotating shaft is slidingly mounted in the slideway of frame.
2. snap ring diameter adjustment machinery according to claim 1 is characterized in that: be provided with multiple tracks width different recesses on the circumference profile of described troughing roller.
3. snap ring diameter adjustment machinery according to claim 1; It is characterized in that: the said adjustment screw rod that is arranged in the frame nut withstands on the side of rotating shaft; Can adjust the position of rotating shaft in slideway, and then adjustment is fixed on three troughing roller plan-positions each other on rotating shaft top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205538756U CN202398663U (en) | 2011-12-27 | 2011-12-27 | Clamp ring diameter adjusting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205538756U CN202398663U (en) | 2011-12-27 | 2011-12-27 | Clamp ring diameter adjusting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202398663U true CN202398663U (en) | 2012-08-29 |
Family
ID=46696340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205538756U Expired - Fee Related CN202398663U (en) | 2011-12-27 | 2011-12-27 | Clamp ring diameter adjusting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202398663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553977A (en) * | 2011-12-27 | 2012-07-11 | 浙江鑫永利卡环有限公司 | Snap ring diameter adjusting machine |
-
2011
- 2011-12-27 CN CN2011205538756U patent/CN202398663U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553977A (en) * | 2011-12-27 | 2012-07-11 | 浙江鑫永利卡环有限公司 | Snap ring diameter adjusting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |